How codesandbox.io Looks on Twitter / X
codesandbox.io configures its Twitter preview as a `summary_large_image` card. The current preview headline reads "CodeSandbox: Instant Cloud Development Environments". It pairs with the description "CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship projects of any si..." and a social image. Overall, codesandbox.io's setup scores 94/100 against Twitter / X best practices.
Twitter / X preview
Twitter / X
summary_large_image (active)

codesandbox.io
CodeSandbox: Instant Cloud Development Environments
CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship p...
summary

codesandbox.io
CodeSandbox: Instant Cloud Development Environments
CodeSandbox is a cloud development platform that empowers developers to code, collaborate and ship p...
Card by @codesandbox
Analysis
codesandbox.io's social meta tag setup passes every check we run. The required tags are present, the image is well-sized, and the title and description fit comfortably within Twitter / X's truncation limits. There's not much to improve here - this is a strong reference for anyone looking to optimize their own social previews.
What's working well: social share image found; title length is good (51 chars); description length is good (151 chars). 4 of the checks we run pass cleanly.
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